﻿/**
 * 通用js方法封装处理
 */

const baseURL = process.env.VUE_APP_BASE_API

// 日期格式化
export function parseTime(time, pattern) {
	if (arguments.length === 0 || !time) {
		return null
	}
	const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
	let date
	if (typeof time === 'object') {
		date = time
	} else {
		if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
			time = parseInt(time)
		} else if (typeof time === 'string') {
			time = time.replace(new RegExp(/-/gm), '/');
		}
		if ((typeof time === 'number') && (time.toString().length === 10)) {
			time = time * 1000
		}
		date = new Date(time)
	}
	const formatObj = {
		y: date.getFullYear(),
		m: date.getMonth() + 1,
		d: date.getDate(),
		h: date.getHours(),
		i: date.getMinutes(),
		s: date.getSeconds(),
		a: date.getDay()
	}
	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
		let value = formatObj[key]
		// Note: getDay() returns 0 on Sunday
		if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
		if (result.length > 0 && value < 10) {
			value = '0' + value
		}
		return value || 0
	})
	return time_str
}

// 表单重置
export function resetForm(refName) {
	if (this.$refs[refName]) {
		this.$refs[refName].resetFields();
	}
}

//年月日格式
export function yearMouthDay(data) {
	var time = new Date(data);
    var year = time.getFullYear();
    var month = time.getMonth()+1;
    var date = time.getDate();
   console.log(year+'-'+add0(month)+'-'+add0(date))
	return year+'-'+add0(month)+'-'+add0(date)
	
}
function add0(m){return m<10?'0'+m:m }


// 添加日期范围
export function addDateRange(params, dateRange) {
	var search = params;
	search.beginTime = "";
	search.endTime = "";
	if (null != dateRange && '' != dateRange) {
		search.beginTime = this.dateRange[0];
		search.endTime = this.dateRange[1];
	}
	return search;
}

// 回显数据字典
export function selectDictLabel(datas, value) {
	var actions = [];
	Object.keys(datas).some((key) => {
		if (datas[key].dictValue == ('' + value)) {
			actions.push(datas[key].dictLabel);
			return true;
		}
	})
	return actions.join('');
}

// 回显数据字典（字符串数组）
export function selectDictLabels(datas, value, separator) {
	var actions = [];
	var currentSeparator = undefined === separator ? "," : separator;
	var temp = value.split(currentSeparator);
	Object.keys(value.split(currentSeparator)).some((val) => {
		Object.keys(datas).some((key) => {
			if (datas[key].dictValue == ('' + temp[val])) {
				actions.push(datas[key].dictLabel + currentSeparator);
			}
		})
	})
	return actions.join('').substring(0, actions.join('').length - 1);
}

// 通用下载方法
export function download(fileName) {
	window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
}

// 字符串格式化(%s )
export function sprintf(str) {
	var args = arguments, flag = true, i = 1;
	str = str.replace(/%s/g, function () {
		var arg = args[i++];
		if (typeof arg === 'undefined') {
			flag = false;
			return '';
		}
		return arg;
	});
	return flag ? str : '';
}

// 转换字符串，undefined,null等转化为""
export function praseStrEmpty(str) {
	if (!str || str == "undefined" || str == "null") {
		return "";
	}
	return str;
}

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree(data, id, parentId, children) {
	id = id || 'id'
	parentId = parentId || 'parentId'
	children = children || 'children'
	let result = [];
	data = JSON.parse(JSON.stringify(data))
	if (!Array.isArray(data)) {
		return result
	}
	data.forEach(item => {
		delete item[children];
	});
	let map = {};
	data.forEach(item => {
		map[item[id]] = item;
	});
	data.forEach(item => {
		let parent = map[item[parentId]];
		if (parent) {
			parent[children] || (parent[children] = [])
			parent[children].push(item);
		} else {
			result.push(item);
		}
	});
	return result;
}

/**
 * dataURL转化为File对象
 * @param {*} dataURL 本地数据 base64
 */
export function dataURLtoFile (dataURL) {
    const arr = dataURL.split(',')
    const mime = arr[0].match(/:(.*?);/)[1]
    const bstr = atob(arr[1])
    let n = bstr.length
    const u8arr = new Uint8Array(n)
    while (n) {
      u8arr[n - 1] = bstr.charCodeAt(n - 1)
      n -= 1 // to make eslint happy
    }
    return new File([u8arr], '', { type: mime })
  }

  /**
 * 整理echat 数据
 * @param {*} arrData 数据 
 */
export function arrData (data) {
    let obj={
		arr1:[],
		arr2:[],
		arr3:[],
		arr4:[],
		btm1:[],
	}

	data.forEach((a,b)=>{
		obj.arr1.push(a.newApplyCnt)
		obj.btm1.push(a.xtime)
		if(!!a.newMemberCnt){
			obj.arr3.push(a.newMemberCnt)
		}else{
			obj.arr3=[]
		}
		obj.arr2.push(a.newContactCnt)
		obj.arr4.push(a.negativeFeedbackCnt)
	})
	//newApplyCnt =>arr1
	//newContactCnt =>arr2
	//negativeFeedbackCnt =>arr4
	console.log(obj)
	return obj
  }
